CN206144622U - Machine oil cooling system - Google Patents
Machine oil cooling system Download PDFInfo
- Publication number
- CN206144622U CN206144622U CN201621204477.2U CN201621204477U CN206144622U CN 206144622 U CN206144622 U CN 206144622U CN 201621204477 U CN201621204477 U CN 201621204477U CN 206144622 U CN206144622 U CN 206144622U
- Authority
- CN
- China
- Prior art keywords
- oil
- circuit
- heat exchanger
- filter base
- supporting part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a machine oil cooling system, include: the oil cleaner base, set up oil cleaner on the oil cleaner base, the heat exchanger who is connected with the oil cleaner base and the refrigerating plant who is connected with heat exchanger, wherein, it blocks that the machine oil that flows in in the oil cleaner base from oil cleaner directly passes through the valve that the oil cleaner base flowed in the engine main oil gallery to be provided with one in the oil cleaner base, machine oil after oil cleaner filters gets into the oil cleaner base, through heat exchanger, flows back to the oil cleaner base to flow direction engine main oil gallery. This machine oil cooling system has saved the use to the cold conversion seat of oil under the prerequisite of guaranteeing the machine oil temperature to reduce the oil pressure loss, guaranteed that the engine is lubricated, improved experimental security.
Description
Technical field
This utility model is related to car test techniqes field, more particularly to a kind of oil cooled system.
Background technology
During engine rig test, engine motor oil plays the effect such as lubrication, cooling, sealing to electromotor, so as to
Reduce frictional resistance, reduce power consumption, to reach the purpose for improving electromotor functional reliability and durability.Oil temperature is straight
Connecing affects the viscosity of machine oil, so as to affect machine oil in the lubrication and sealing of surface of the work, also engine oil pressure will be produced important
Affect, it is seen then that ensure that safe handling of the suitable oil temperature to electromotor plays vital effect.Current test room is more
Using large-scale machine oil constant temperature cooling controller, there is distinct disadvantage：The control mode needs to install oil cooling conversion seat additional to connect
Heat exchanger, the engine oil pressure for causing 20～30Kpa is lost and is unfavorable for engine lubrication by this, forms potential safety hazard.
Utility model content
This utility model embodiment provides a kind of oil cooled system, to solve the engine rig test of prior art
When, engine oil pressure loses big problem.
In order to solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：
This utility model embodiment provides a kind of oil cooled system, including：Oil filter base, be arranged on it is described
Heat exchanger and hand over the heat that oil filter and the oil filter base on oil filter base connects
The refrigerating plant of parallel operation connection；
Wherein, a stop is provided with the oil filter base and flows into the oil filtration from the oil filter
Machine oil in device base directly flows into the valve of electromotor main oil gallery by the oil filter base；The oil filter
Machine oil after filtration enters the oil filter base, through the heat exchanger, flows back to the oil filter base, and
Flow to electromotor main oil gallery.
Further, the oil filter base includes：
First oil-in, the machine oil after the oil filter is filtered flows into the oil strainer by first oil-in
Clear device base；
The first oil circuit connected with first oil-in and the first oil-out, from the machine oil that first oil-in is flowed into
Through first oil circuit, from first oil-out heat exchanger is flowed into；
Second oil-in, the machine oil flowed out from the heat exchanger flows into the oil filter from second oil-in
Base；
The second oil circuit connected with second oil-in and the second oil-out, from the machine oil that second oil-in is flowed into
Through second oil circuit, flow out from second oil-out, into electromotor main oil gallery；
Wherein, the valve is arranged between first oil circuit and second oil circuit, by first oil circuit and institute
State the isolation of the second oil circuit.
Further, a valve element is provided with the valve, the valve element includes：Including：
The second supporting part that first supporting part and first supporting part are oppositely arranged, it is arranged at first supporting part
And the blocking part between second supporting part and the spring that is sheathed on second supporting part；
Wherein, against the tube wall of second oil circuit, one end of the spring is against institute for one end of first supporting part
The tube wall of the first oil circuit is stated, the blocking part is arranged between first oil circuit and second oil circuit, oily by described first
Road and second oil circuit are isolated.
Further, length of the length of first supporting part more than the second supporting part.
Further, the oil cooled system also includes：
The temperature sensor being arranged at the oil-out of the oil filter base connection electromotor main oil gallery；
The secondary meter electrically connected with the temperature sensor；
The electromagnetic valve electrically connected with the secondary meter, the electromagnetic valve is arranged at the refrigerating plant and flows out coolant
On coolant pipeline.
Further, the heat exchanger is heat-exchangers of the plate type, tubular heat exchanger or column heat exchanger.
The beneficial effects of the utility model are：
Above-mentioned technical proposal, is provided with a valve in oil filter base, and the valve can stop from oil filtration
The machine oil that device is flowed in oil filter base directly flows into electromotor main oil gallery by oil filter base, but is forced
Into systemic circulation cooling circuit, cooling for machine oil is realized, due to no longer needing oil cooling conversion seat, therefore reduce oil pressure
Power is lost, it is ensured that engine lubrication, improves the safety of test.
Description of the drawings
Fig. 1 represents one of block diagram of oil cooled system that this utility model embodiment is provided；
Fig. 2 represents the profile of the oil filter base that this utility model embodiment is provided；
Fig. 3 represents the profile of oil filter base of the prior art；
Fig. 4 represents the two of the block diagram of the oil cooled system that this utility model embodiment is provided.
Description of reference numerals：
1st, oil filter base；2nd, oil filter；3rd, heat exchanger；4th, refrigerating plant；5th, temperature sensor；6th, two
Secondary instrument；7th, electromagnetic valve；8th, electromotor；101st, valve；102nd, the first oil-in；103rd, the first oil circuit；104th, the first oil-out；
105th, the second oil-in；106th, the second oil circuit；107th, the second oil-out；108th, valve；1011st, the first supporting part；1012nd, second
Supporting part；1013rd, blocking part；1014th, spring；1081st, the first supporting part；1082nd, the second supporting part；1083rd, blocking part；
1084th, spring.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and it is embodied as
Example is described in detail to this utility model.
This utility model embodiment provides a kind of oil cooled system, as shown in figure 1, including：Oil filter base
1st, the oil filter 2 being arranged on oil filter base 1 and oil filter base 1 connection heat exchanger 3 and with
The refrigerating plant 4 of the connection of heat exchanger 3.
Wherein, as shown in Fig. 2 being provided with a valve 101 in oil filter base 1, the valve 101 can stop slave
The machine oil that oil rectifier 2 is flowed in oil filter base 1 directly flows into electromotor main oil gallery by oil filter base 1
Valve 101, the machine oil after the filtration of such oil filter 2 can be forced into systemic circulation after into oil filter base 1
Cooling circuit, that is, first pass through heat exchanger 3, then flows back to oil filter base 1, finally flows to electromotor main oil gallery.
Machine oil is cooled down by such mode, ensure that engine rig test to oil temperature
Require, due to no longer needing oil cooling conversion seat, therefore, it is possible to reduce engine oil pressure loss, it is ensured that engine lubrication, be conducive to sending out
The whole machine of motivation steadily operates and power output, improves the safety of test.
Further, heat exchanger 3 is heat-exchangers of the plate type, tubular heat exchanger or column heat exchanger.It is of course possible to
Understanding is that other kinds of heat exchanger 3, concrete condition can also be adopted to select according to the actual requirements.
Further, as shown in Fig. 2 oil filter base 1 includes：First oil-in 102, the first oil circuit 103, first
Oil-out 104, the second oil-in 105, the second oil circuit 106 and the second oil-out 107.
Wherein, the machine oil after oil filter 2 is filtered flows into oil filter base 1 by the first oil-in 102, from the
One oil-in 102 flow into machine oil through the first oil circuit 103, from the inflow heat exchanger 3 of the first oil-out 104, through heat exchange
After the cooling of device 3, flow out from heat exchanger 3, oil filter base 1 is flowed into again by the second oil-in 105, from second
The machine oil that oil-in 105 is flowed into flows out, into electromotor main oil gallery through the second oil circuit 106 from the second oil-out 107.Wherein,
Valve 101 is arranged between the first oil circuit 103 and the second oil circuit 106, and the first oil circuit 103 and the second oil circuit 106 are isolated, so as to
The machine oil flowed in oil filter base 1 is set from oil filter 2 directly to pass through the first oil circuit 103 and the second oil circuit
106 flow into electromotor main oil gallery, but are forced into systemic circulation cooling circuit, cool down.
Wherein, coolant is circulated between refrigerating plant 4 and heat exchanger 3, and heat exchanger 3 is by higher cold of temperature
But liquid is delivered to refrigerating plant 4, after refrigerating plant 4 is to coolant refrigeration cool-down, the relatively low coolant conveying backheat of temperature is handed over
Parallel operation 3, so circulates successively.
Further, as shown in Fig. 2 being provided with a valve element in valve 101, the valve element includes：Including：First supporting part
1011st, the second supporting part 1012, blocking part 1013 and spring 1014.
Wherein, the second supporting part 1012 is oppositely arranged with the first supporting part 1011, and blocking part 1013 is arranged at the first support
Between the supporting part 1012 of portion 1011 and second, spring 1014 is sheathed on the second supporting part 1012.The one of first supporting part 1011
Hold the tube wall against the second oil circuit 106, against the tube wall of the first oil circuit 103, blocking part 1013 is arranged at for one end of spring 1014
Between first oil circuit 103 and the second oil circuit 106, the first oil circuit 103 and the second oil circuit 106 are isolated.Wherein, the first supporting part
Length of 1011 length more than the second supporting part 1012.
In this utility model embodiment, it is preferable that reversely install the valve element in valve 108 in oil filter base 1,
So as to realize the isolation of the first oil circuit 103 and the second oil circuit 106.
As shown in Figure 3 (wherein, the arrow in figure with cross represents open circuit), 1084 sets of the spring of valve element in prior art
On the first supporting part 1081, spring 1084 is inconsistent with the tube wall of the first oil circuit 103, and the second supporting part 1082 is oily with second
The tube wall on road 106 is inconsistent.First supporting part 1081 will connect the first oil-in 102 and first with the combinative structure of spring 1084
First oil circuit 103 of oil-out 104 separates, and blocking part 1093 will connect the second of the second oil-in 105 and the second oil-out 107
Oil circuit 106 separates, but connection is kept between the first oil circuit 103 and the second oil circuit 106, therefore flows into machine oil from oil filter 2
Machine oil in cleaner case 1 can be directly over the first oil circuit 103 and the second oil circuit 106 flows into electromotor main oil gallery, not cold
But the process lowered the temperature, affects performance during engine test.
As shown in Figure 2 (wherein, regular point represents the flow direction of machine oil in figure, and the arrow with cross represents open circuit), originally
In utility model embodiment, spring 1014 is sheathed on the second supporting part 1012, the tube wall phase of spring 1014 and the first oil circuit 103
Contradict, the first supporting part 1011 is inconsistent with the tube wall of the second oil circuit 106.Blocking part 1013 is oily by the first oil circuit 103 and second
Road 106 separates, but the first oil-in 102 and the first oil-out 104 keep connecting, the second oil-in 105 and the second oil-out 107
Connection is kept, therefore the machine oil flowed into from oil filter 2 in oil filter base 1 can enter heat by the first oil circuit 103
Exchanger 3 is cooled down, and electromotor main oil gallery is flowed into through the second oil circuit 106 after flowing out from heat exchanger 3.Due to machine oil
The process that cools is carried out, therefore has met requirement of the engine rig test to oil temperature, it is ensured that the peace of electromotor
For the national games turn, and the program is simple and reliable, with low cost, control performance is good, facilitates implementation.
Further, as shown in figure 4, the oil cooled system also includes：Temperature sensor 5, secondary meter 6 and electromagnetic valve
7。
Wherein, temperature sensor 5 is arranged at the oil-out of the connection electromotor main oil gallery of oil filter base 1, that is, set
It is placed between oil filter base 1 and electromotor 8, secondary meter 6 is electrically connected with temperature sensor 5, electromagnetic valve 7 and secondary instrument
Table 6 electrical connection, and electromagnetic valve 7 be arranged at refrigerating plant 4 flow out coolant coolant pipeline on.
This utility model embodiment in order to realize automatically controlling the purpose of oil temperature, using secondary meter 6 and electromagnetic valve 7
The mode for combining, at the oil-out of oil filter base 1 (oil-out of connection electromotor main oil gallery) place a temperature is installed additional
Sensor 5, detects oil temperature, and will detect temperature value and transmit to secondary meter 6, and by secondary meter 6 cooling water is controlled
Electromagnetic valve 7 on pipeline, so as to adjust the flow of cooling water, and then realizes the control to oil temperature, it is ensured that oil temperature
It is constant.
In sum, the oil cooled system that this utility model embodiment is provided, is provided with oil filter base 1
One valve 101, the valve 101 can stop that from oil filter 2 machine oil flowed in oil filter base 1 directly passes through machine
Oil rectifier base 1 flows into electromotor main oil gallery, but is forced into systemic circulation cooling circuit, realizes the cooling drop of machine oil
Temperature, due to no longer needing oil cooling conversion seat, therefore reduces engine oil pressure loss, it is ensured that engine lubrication, improves test
Safety.Additionally, in order to reduce the change unnecessary to oil filter base 1, in this utility model embodiment, preferably adopting
With the mode for reversely installing valve element, the first oil circuit of cut-off and the second oil circuit, force machine oil to enter systemic circulation cooling circuit, carry out
Cool, scheme is simple and reliable, with low cost, control performance is good, facilitates implementation.
Above-described is preferred implementation of the present utility model, it should be pointed out that for the ordinary person of the art
For, some improvements and modifications can also be made under the premise of without departing from principle described in the utility model, these improve and moisten
Decorations are also in protection domain of the present utility model.
Claims (6)
1. a kind of oil cooled system, it is characterised in that include：Oil filter base (1), it is arranged on the oil filter
The heat exchanger (3) of oil filter (2) on base (1) and the oil filter base (1) connection and with the heat
The refrigerating plant (4) of exchanger (3) connection；
Wherein, a stop is provided with the oil filter base (1) and flows into the oil filtration from the oil filter
Machine oil in device base (1) directly flows into the valve (101) of electromotor main oil gallery by the oil filter base (1)；Institute
State the machine oil after oil filter (2) is filtered and enter the oil filter base (1), through the heat exchanger (3), flow back to
The oil filter base (1), and flow to electromotor main oil gallery.
2. oil cooled system according to claim 1, it is characterised in that the oil filter base (1) includes：
First oil-in (102), the machine oil after the oil filter (2) is filtered is flowed into by first oil-in (102)
The oil filter base (1)；
The first oil circuit (103) connected with first oil-in (102) and the first oil-out (104), from first oil-feed
The machine oil that mouth (102) is flowed into flows into the heat exchanger through first oil circuit (103) from first oil-out (104)
(3)；
Second oil-in (105), the machine oil flowed out from the heat exchanger (3) flows into described from second oil-in (105)
Oil filter base (1)；
The second oil circuit (106) connected with second oil-in (105) and the second oil-out (107), from second oil-feed
The machine oil that mouth (105) is flowed into flows out through second oil circuit (106) from second oil-out (107), enters and mobilizes owner
Oil duct；
Wherein, the valve (101) is arranged between first oil circuit (103) and second oil circuit (106), by described
One oil circuit (103) and second oil circuit (106) are isolated.
3. oil cooled system according to claim 2, it is characterised in that be provided with a valve element in the valve (101),
The valve element includes：
The second supporting part (1012) that first supporting part (1011) and first supporting part (1011) are oppositely arranged, it is arranged at
Blocking part (1013) between first supporting part (1011) and second supporting part (1012) and it is sheathed on described
Spring (1014) on two supporting parts (1012)；
Wherein, one end of first supporting part (1011) against second oil circuit (106) tube wall, the spring (1014)
One end against first oil circuit (103) tube wall, the blocking part (1013) is arranged at first oil circuit (103) and institute
State between the second oil circuit (106), first oil circuit (103) and second oil circuit (106) are isolated.
4. oil cooled system according to claim 3, it is characterised in that the length of first supporting part (1011) is big
In the length of the second supporting part (1012).
5. oil cooled system according to claim 1, it is characterised in that also include：
The temperature sensor (5) being arranged at the oil-out of the oil filter base (1) connection electromotor main oil gallery；
The secondary meter (6) electrically connected with the temperature sensor (5)；
The electromagnetic valve (7) electrically connected with the secondary meter (6), the electromagnetic valve (7) is arranged at the refrigerating plant (4) outflow
On the coolant pipeline of coolant.
6. oil cooled system according to claim 1, it is characterised in that the heat exchanger (3) is board-like heat exchange
Device, tubular heat exchanger or column heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621204477.2U CN206144622U (en) | 2016-11-08 | 2016-11-08 | Machine oil cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621204477.2U CN206144622U (en) | 2016-11-08 | 2016-11-08 | Machine oil cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206144622U true CN206144622U (en) | 2017-05-03 |
Family
ID=58625311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621204477.2U Active CN206144622U (en) | 2016-11-08 | 2016-11-08 | Machine oil cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206144622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828126A (en) * | 2020-06-05 | 2020-10-27 | 湖南罗佑发动机部件有限公司 | Engine oil circuit structure and vehicle |
-
2016
- 2016-11-08 CN CN201621204477.2U patent/CN206144622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828126A (en) * | 2020-06-05 | 2020-10-27 | 湖南罗佑发动机部件有限公司 | Engine oil circuit structure and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105972194A (en) | Lubricating cooling system for vehicle gear box | |
| CN103993928B (en) | A kind of engine start pre-lubrication device | |
| CN205001290U (en) | Automatic cooling system device is independently selected to automatically controlled type oil circuit | |
| CN206144622U (en) | Machine oil cooling system | |
| CN103412582A (en) | Engine oil temperature control circulation system of explosion-proof diesel engine performance test platform | |
| CN205331129U (en) | Adopt gravity type to concentrate heat radiation structure's hydraulic system | |
| CN201953521U (en) | Electrical cooling liquid hybrid fuel heating system | |
| CN205089413U (en) | Engine oil cooling device , engine oil cooling system and engine | |
| CN105157461A (en) | Heat-tube oil cooling device of hydraulic mechanism | |
| CN206626814U (en) | Twin-stage heating boiling system | |
| CN206267942U (en) | A kind of diesel engine double-layer water channel independence heat-exchange system | |
| CN205654622U (en) | Hydraulic tank's oil temperature control system | |
| CN205402200U (en) | Lubricating arrangement who is used for mill tile on cement manufacture line | |
| CN205503940U (en) | Gearbox oil temperature control system and car | |
| CN203847198U (en) | Start pre-lubricating device for engine | |
| CN203847197U (en) | Start preheating device for engine | |
| CN204693882U (en) | Full working scope scope compound many temperature feed flow refrigeration unit | |
| CN210715385U (en) | Accurate control device for oil temperature in hydraulic test system | |
| CN203978653U (en) | Vehicle flow temperature regulating mechanism | |
| CN103982264B (en) | A kind of engine start preheating device | |
| CN105822610A (en) | Oil temperature control system of hydraulic oil tank | |
| CN204987936U (en) | Hydraulic oil heat exchanger | |
| CN205745989U (en) | A kind of dual-cooling type lubrication station | |
| CN105135906A (en) | Hydraulic oil heat exchanger | |
| CN221744314U (en) | Asphalt pump head heat conduction oil heat tracing device of slurry seal vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |